RESISTANCE FORCE ON A SPHERICAL INTRUDER IN FLUIDIZED BED

Resistance Force on a Spherical Intruder in Fluidized Bed

Insertion of large objects or intruders into granular material is common both in nature and industrial applications.During penetration due to collision between intruder and granular particles, intruder experiences resistance or drag force (analogy from fluid).In literature, it is bondage-collars extensively studied that in dry packed beds granular

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Petroleum contamination of Sombreiro River in Akuku-Toru Local Government Area Rivers State, Nigeria, revealed by Chemical Fingerprinting of Aliphatic Hydrocarbons

Water samples were collected from the lower section of Sombreiro River in Akuku Toru local government area (L.G.A.) of Rivers State, Nigeria and analyzed for aliphatic hydrocarbons using gas chromatographyflame ionization detector (GC-FID) after extraction and clean up.GC identified well resolved aliphatic hydrocarbons from C9 to C40 which showed s

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